Clock



FIG. 1 is a front elevational view of a clock showing my new design;

FIG. 2 is a typical side elevational view thereof;

FIG. 3 is a front elevational view of a second embodiment of my mewdesign of FIGS. 1-2;

FIG. 4 is a typical side elevational view of FIG. 3;

FIG. 5 is a front elevational view of a third embodiment of my newdesign of FIGS. 1-2;

FIG. 6 is a typical side elevational view of FIG. 5;

FIG. 7 is a front elevational view of a fourth embodiment of my newdesign of FIGS. 1-2;

FIG. 8 is a typical side elevational view of FIG. 7;

FIG. 9 is a front elevational view of a fifth embodiment of my newdesign of FIGS. 1-2;

FIG. 10 is a typical side elevational view of FIG. 9;

FIG. 11 is a front elevational view of a sixth embodiment of my newdesign of FIGS. 1-2;

FIG. 12 is a typical side elevational view of FIG. 11.

The rear of my clock is unornamented. The ornamental design for a clock,as shown and described.